Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733143 | Light shielding structure | Hiroshi Anzai, Hirokazu Yamamoto, Yoshimi Imamoto, Takao Kanno | 2004-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733143 | Light shielding structure | Hiroshi Anzai, Hirokazu Yamamoto, Yoshimi Imamoto, Takao Kanno | 2004-05-11 |